2024年 第6期 DOI：10.19830/j.upi.2024.509
地块与城市更新
Plots and Urban Regeneration
关键词：地块；城市更新；城市形态；产权；规划管控
Keywords：Plot; Urban Regeneration; Urban Morphology; Property Right; Planning Control
摘要：本文为“地块与城市更新”专辑的导读。文章以具有多重内涵的地块要素为对象，旨在解析地块与城市更新的多维度关联，探索实现地块（格局）有机更新的路径。本文包括三部分。首先，厘清“地块”概念的多重内涵，将其归纳为三种主要属性，即作为城市形态的构成要素、作为土地的权属单元，以及作为土地利用的规划管控单元。其次，从影响机制、研究历程，以及我国有机更新的现实要求等方面论述了地块与城市更新关联研究的重要意义。最后介绍了专辑的内容构成，5 篇文章包括3 篇中文论文和2 篇英文论文的中译文，分别聚焦地块概念解析、城市更新背景下的地块规划与管控、地块形态对经济活动的影响，以及差异性更新情景下的地块形态识别与评估等内容，涉及城市更新背景下的地块形态、功能、产权和规划管控等问题，希望能推动我国的城市更新工作建立针对地块要素的多维度、精细化规划管控机制。
Abstract：As the introduction of the special issue “Plots and Urban Rgenration”, this paper focuses on the multifaceted term of “plot”, aiming to analyze the multidimensional relationship between plot and urban regeneration, and to explore organic regeneration methods for plot patterns. This paper is divided into three main parts. Firstly, it clarifies the multifaceted connotations of the term “plot”, summarizing it into three main attributes, namely as an element of urban form, as a unit of land ownership, and as a unit of land use planning. Secondly, it discusses the significance of studying the relationship between plot and urban regeneration from the perspectives of influencing mechanisms, research history, and the practical requirements for organic regeneration in China. Finally, it introduces the content structure of the special issue, highlighting the selected five papres, including three papers in Chinese and two English-Chinese translations. These papres are organized around topics such as the analysis of the plot concept, planning and control of plot pattern in the context of urban regeneration, the impact of plot patterns on economic activities, and the identification and evaluation of plot patterns under different renewal scenarios. The discussions involve issues related to the morphology, function, property rights, and planning control of plot patterns in the context of urban regeneration, with the aim of promoting the establishment of a multidimensional, refined planning control mechanism for plot patterns in China’s urban regeneration efforts.
版权信息：
基金项目：国家自然科学基金青年项目（52108041），自然资源部国土空间规划监测评估预警重点实验室课题（KJ-2023039），重庆市留学人员回国创业创新支持计划项目（cx2023056），同济大学人文社科原创探索项目（中央高校基本科研业务费专项资金，22120230396）
作者简介：刘鹏，重庆大学建筑城规学院，自然资源部国土空间规划监测评估预警重点实验室，副教授。pengliucd@hotmail.com
丁凡（通信作者），同济大学艺术与传媒学院，学术发展部副主任，助理教授。dingfan_2006@tongji.edu.cn